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BD9202EFS

Part Number	BD9202EFS
Manufacturer	Rohm
Description	White backlight LED drivers
Published	Apr 7, 2011
Detailed Description	LED Driver Series for LCD Backlight White backlight LED drivers for medium to large LCD panels (SWREG type) BD9202EFS N...
Datasheet	BD9202EFS PDF File

Overview

LED Driver Series for LCD Backlight White backlight LED drivers for medium to large LCD panels (SWREG type) BD9202EFS No.
09040EAT01 ●Description BD9202EFS is the LED driver IC which loads the step-up DCDC controller and the constant electric current driver of 8ch.
As for the constant electric current driver, PWM modulated light of 10bit gradation (1024stages) is possible with the register setting from 4 line serial interfaces.
Because it can adjust brightness with every channel, back light is controlled in every area according to the light and shade of the picture, rise of contrast ratio is actualized.
●Features 1)8ch constant electric current driver built-in ・ Largest drive electric curr...

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BD9202EFS White backlight LED drivers - Rohm

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